427453413

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 619460352

約数和(自身を除く): 192006939

約数列:

[1, 3, 23, 41, 61, 69, 123, 183, 943, 1403, 2477, 2501, 2829, 4209, 7431, 7503, 56971, 57523, 101557, 151097, 170913, 172569, 304671, 453291, 2335811, 3475231, 6194977, 7007433, 10425693, 18584931, 142484471, 427453413]

約数ペア:

[(1, 427453413), (3, 142484471), (23, 18584931), (41, 10425693), (61, 7007433), (69, 6194977), (123, 3475231), (183, 2335811), (943, 453291), (1403, 304671), (2477, 172569), (2501, 170913), (2829, 151097), (4209, 101557), (7431, 57523), (7503, 56971)]